Sure thing, let's get straight to it. We start with 723 and we're going to multiply it by 113, which means adding 723 to itself 113 times.
Step 1: 0 + 723 = 723
Step 2: 723 + 723 = 1446
Step 3: 1446 + 723 = 2169
Step 4: 2169 + 723 = 2892
Step 5: 2892 + 723 = 3615
Step 6: 3615 + 723 = 4338
Step 7: 4338 + 723 = 5061
Step 8: 5061 + 723 = 5784
Step 9: 5784 + 723 = 6507
Step 10: 6507 + 723 = 7230
Step 11: 7230 + 723 = 7953
Step 12: 7953 + 723 = 8676
Step 13: 8676 + 723 = 9399
Step 14: 9399 + 723 = 10122
Step 15: 10122 + 723 = 10845
Step 16: 10845 + 723 = 11568
Step 17: 11568 + 723 = 12291
Step 18: 12291 + 723 = 13014
Step 19: 13014 + 723 = 13737
Step 20: 13737 + 723 = 14460
Step 21: 14460 + 723 = 15183
Step 22: 15183 + 723 = 15906
Step 23: 15906 + 723 = 16629
Step 24: 16629 + 723 = 17352
Step 25: 17352 + 723 = 18075
Step 26: 18075 + 723 = 18798
Step 27: 18798 + 723 = 19521
Step 28: 19521 + 723 = 20244
Step 29: 20244 + 723 = 20967
Step 30: 20967 + 723 = 21690
Step 31: 21690 + 723 = 22413
Step 32: 22413 + 723 = 23136
Step 33: 23136 + 723 = 23859
Step 34: 23859 + 723 = 24582
Step 35: 24582 + 723 = 25305
Step 36: 25305 + 723 = 26028
Step 37: 26028 + 723 = 26751
Step 38: 26751 + 723 = 27474
Step 39: 27474 + 723 = 28197
Step 40: 28197 + 723 = 28920
Step 41: 28920 + 723 = 29643
Step 42: 29643 + 723 = 30366
Step 43: 30366 + 723 = 31089
Step 44: 31089 + 723 = 31812
Step 45: 31812 + 723 = 32535
Step 46: 32535 + 723 = 33258
Step 47: 33258 + 723 = 33981
Step 48: 33981 + 723 = 34704
Step 49: 34704 + 723 = 35427
Step 50: 35427 + 723 = 36150
Step 51: 36150 + 723 = 36873
Step 52: 36873 + 723 = 37596
Step 53: 37596 + 723 = 38319
Step 54: 38319 + 723 = 39042
Step 55: 39042 + 723 = 39765
Step 56: 39765 + 723 = 40488
Step 57: 40488 + 723 = 41211
Step 58: 41211 + 723 = 41934
Step 59: 41934 + 723 = 42657
Step 60: 42657 + 723 = 43380
Step 61: 43380 + 723 = 44103
Step 62: 44103 + 723 = 44826
Step 63: 44826 + 723 = 45549
Step 64: 45549 + 723 = 46272
Step 65: 46272 + 723 = 46995
Step 66: 46995 + 723 = 47718
Step 67: 47718 + 723 = 48441
Step 68: 48441 + 723 = 49164
Step 69: 49164 + 723 = 49887
Step 70: 49887 + 723 = 50610
Step 71: 50610 + 723 = 51333
Step 72: 51333 + 723 = 52056
Step 73: 52056 + 723 = 52779
Step 74: 52779 + 723 = 53502
Step 75: 53502 + 723 = 54225
Step 76: 54225 + 723 = 54948
Step 77: 54948 + 723 = 55671
Step 78: 55671 + 723 = 56394
Step 79: 56394 + 723 = 57117
Step 80: 57117 + 723 = 57840
Step 81: 57840 + 723 = 58563
Step 82: 58563 + 723 = 59286
Step 83: 59286 + 723 = 60009
Step 84: 60009 + 723 = 60732
Step 85: 60732 + 723 = 61455
Step 86: 61455 + 723 = 62178
Step 87: 62178 + 723 = 62901
Step 88: 62901 + 723 = 63624
Step 89: 63624 + 723 = 64347
Step 90: 64347 + 723 = 65070
Step 91: 65070 + 723 = 65793
Step 92: 65793 + 723 = 66516
Step 93: 66516 + 723 = 67239
Step 94: 67239 + 723 = 67962
Step 95: 67962 + 723 = 68685
Step 96: 68685 + 723 = 69408
Step 97: 69408 + 723 = 70131
Step 98: 70131 + 723 = 70854
Step 99: 70854 + 723 = 71577
Step 100: 71577 + 723 = 72300
Step 101: 72300 + 723 = 73023
Step 102: 73023 + 723 = 73746
Step 103: 73746 + 723 = 74469
Step 104: 74469 + 723 = 75192
Step 105: 75192 + 723 = 75915
Step 106: 75915 + 723 = 76638
Step 107: 76638 + 723 = 77361
Step 108: 77361 + 723 = 78084
Step 109: 78084 + 723 = 78807
Step 110: 78807 + 723 = 79530
Step 111: 79530 + 723 = 80253
Step 112: 80253 + 723 = 80976
Step 113: 80976 + 723 = 81699

So, 723*113 = 81699